Local Forecast

New Castle, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for New Castle, PA

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 5:10 AM EDTTuesday 5:10 AM

°F °C
Regional Observations →
73°F

Cloudy

  • 91° / 73° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

3 mph

SSW

UV Index

0

None

Humidity

94%

Dew 71°F

Sun

6:49 AM · 7:52 PM

Rise · Set

Source: NEW CASTLE MUNI (KUCP). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tuesday

91° 73°

Chance of Rain Showers

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 91. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Southwest wind 0 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

93° 73°

Chance of Scattered Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Southwest wind 1 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms between 7pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

89° 68°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Friday

86° 64°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Friday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Saturday

82° 60°

Slight Chance of Showers

Overnight: Partly Cloudy

Detailed forecast

Saturday

A slight chance of rain showers. Partly sunny, with a high near 83.

Night

A slight chance of rain showers before 8pm. Partly cloudy, with a low around 60.

New Castle, PA Weather Analysis Tools